2020vav results

Information

Transient
Name:2020vav
Right ascension: 18h34m09.71s
Declination:25d47m09.10s
Discovery Date:None
Classification:Ia
Redshift:0.055068
MW E(B-V):0.105
Host
Name:2020vav
Right ascension: 18h34m09.44s
Declination:25d47m09.74s
Redshift:None
Photometric Redshift:0.117
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.37
Transient MWEBV processed 0.06
Host match processed 5.51
Host information processed 0.23
Host MWEBV processed 0.06
Global aperture construction processed 0.66
Global aperture photometry processed 4.75
Validate global photometry processed 15.16
Global host SED inference processed 433.22
Local aperture photometry processed 4.2
Validate local photometry processed 0.02
Local host SED inference processed 510.8
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h34m09.71s, 25d47m09.10s
semi major axis, semi minor axis (arcsec):1.87, 1.87
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 17.13 0.5 20.815 0.031 AB
PanSTARRS_r 24.11 0.64 20.445 0.029 AB
PanSTARRS_i 33.05 0.53 20.102 0.017 AB
PanSTARRS_z 35.65 1.38 20.020 0.042 AB
PanSTARRS_y 39.66 2.83 19.904 0.077 AB

Aperture details

RA, DEC (J2000):18h34m09.25s, 25d47m12.05s
semi major axis, semi minor axis (arcsec):12.53, 4.55
angle (degrees, anti-clockwise from east):-50.43
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.2 3.98 21.277 0.386 AB
GALEX_NUV 15.51 2.42 20.923 0.170 AB
PanSTARRS_g 308.91 2.0 17.675 0.007 AB
PanSTARRS_r 456.27 2.53 17.252 0.006 AB
PanSTARRS_i 590.38 2.08 16.972 0.004 AB
2MASS_J 938.71 211.42 15.574 0.245 Vega
2MASS_H 699.67 310.58 15.420 0.482 Vega
2MASS_K 1071.63 308.33 14.487 0.312 Vega
WISE_W2 190.78 39.2 14.860 0.223 Vega
WISE_W3 262.72 108.58 12.677 0.449 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.268 8.514 8.662
{\rm log}_{10}({\rm SFR}) -1.784 -1.161 -0.392
{\rm log}_{10}({\rm sSFR}) -10.359 -9.709 -8.792
{\rm stellar\ age} 2.108 5.396 7.213

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.526 -0.975 -0.404
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.567 -0.947 -0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.209 0.528 0.911
\delta -0.562 -0.160 0.201
\tau_1/\tau_2 0.681 1.074 1.426
Q_{PAH} 0.934 2.603 4.895
U_{min} 2.877 8.060 15.392
{\rm log}_{10}(\gamma_e)\, -2.904 -1.869 -0.798

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.686 -0.769 -0.152
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.488 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.905 -1.433 -1.031
0.03-0.10 Gyr -1.885 -1.112 -0.254
0.10-0.33 Gyr -2.121 -1.217 -0.699
0.33-1.08 Gyr -2.282 -1.309 -0.893
1.08-3.56 Gyr -2.448 -1.435 -1.124
3.56-11.72 Gyr -2.833 -1.575 -1.238
11.72-13.02 Gyr -2.972 -1.592 -1.016

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.536 9.703 9.866
{\rm log}_{10}({\rm SFR}) -2.100 -0.976 -0.220
{\rm log}_{10}({\rm sSFR}) -11.724 -10.735 -9.799
{\rm stellar\ age} 1.408 4.595 6.926

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.370 -0.964 -0.551
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.197 -0.497 -0.051

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.282 0.463
\delta -0.787 -0.428 0.030
\tau_1/\tau_2 0.553 0.949 1.331
Q_{PAH} 0.558 1.763 4.115
U_{min} 2.868 8.070 15.295
{\rm log}_{10}(\gamma_e)\, -3.253 -1.961 -0.738

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.366 -3.410 -2.326
{\rm log}_{10}(\tau_{AGN})\, 1.086 1.595 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.912 -1.068 -0.609
0.03-0.10 Gyr -2.711 -1.003 -0.104
0.10-0.33 Gyr -1.780 -0.453 0.499
0.33-1.08 Gyr -0.645 0.162 0.647
1.08-3.56 Gyr -1.554 -0.176 0.189
3.56-11.72 Gyr -2.545 -0.536 -0.027
11.72-13.02 Gyr -2.669 -0.600 0.091